//
//  WaterFallFlowLayout.h
//  瀑布流
//
//  Created by Jason on 2022/6/21.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface WaterFallFlowLayout : UICollectionViewLayout

@property (nonatomic, copy) CGFloat(^itemHeightBlock)(NSIndexPath *indexPath);

@end

NS_ASSUME_NONNULL_END
